Answer:
17.73205081
Step-by-step explanation:
Didn't use a calculator :) Please mark me as brainliest. Thanks!
She brings 3 donuts because a dozen is 12 and 1/4 of 12 is 3.
Answer:
the third one 10 cm, 9cm 9cm
Answer:
<em>Sali's speed was 18.75 km/h.</em>
Step-by-step explanation:
Jane took 3.5 hours to cycle the 63 km.
As,
, so the speed of Jane will be: 
Suppose, the speed of Sali is
km/h
Sali caught up with Jane when they had both cycled 30 km.
So, <u>the time required for Jane to cycle 30 km</u>
and <u>the time required for Sali to cycle 30 km</u> 
Given that, Sali started to cycle 4 minutes or
after Jane started to cycle. So, the equation will be.......

Thus, the speed of Sali was 18.75 km/h.
Answer:
The answer is 4
Step-by-step explanation:
convert bot fractions into a decimal
4 1/2 = 4.5 1 1/8 = 1.125
4.5 divided by 1.125= 4